mkfs
mkdir dir1
mkdir dir2
mkdir dir1/subdir1
mkdir dir1/subdir2
mkdir dir1/subdir3
mkdir dir1/subdir4
tree
rmdir dir2
ls
cd dir1
ls
open file1.txt w
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
write 0 "This is file1\n"
write 0 "This is file2\n"
write 0 "This is file3\n"
write 0 "This is file4\n"
close 0
open file1.txt r
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seek 0 1
close 0
open file1.txt r
read 0 5
seek 0 5
read 0 5
close 0
stat file1.txt
cat file1.txt
cp file1.txt file2.txt 
link file1.txt filelink
cat file1.txt
ls
unlink filelink 
ls
import sample.txt sample.txt
cat sample.txt
mkfs
mkdir dir1
mkdir dir2
mkdir dir3
mkdir dir4
mkdir dir5
mkdir dir6
mkdir dir7
mkdir dir8
mkdir dir9
mkdir dir10
mkdir dir11
mkdir dir12
mkdir dir13
mkdir dir14
mkdir 1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
mkdir foo
cd foo
mkdir bar
cd bar
mkdir bar1
cd bar1
mkdir bar2
cd bar2
mkdir bar3
cd bar3
mkdir bar4
cd bar4
mkdir bar5
cd bar5
mkdir bar6
cd bar6
mkdir bar7
cd bar7
mkdir bar8
cd bar8
mkdir bar9
cd bar9
mkdir bar10
cd bar10
mkdir bar11
cd bar11
mkdir bar12
cd bar12
mkdir bar13
cd bar13
mkdir bar14
cd bar14
mkdir bar15
cd bar15
tree
exit
